Singo Shiotani

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process of molding a coated plastic lens
- Patent number 5,096,626
- Issue date Mar 17, 1992
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Morio Takamizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL